CN203055806U - Controller of permanent magnetism breaker - Google Patents
Controller of permanent magnetism breaker Download PDFInfo
- Publication number
- CN203055806U CN203055806U CN 201220750004 CN201220750004U CN203055806U CN 203055806 U CN203055806 U CN 203055806U CN 201220750004 CN201220750004 CN 201220750004 CN 201220750004 U CN201220750004 U CN 201220750004U CN 203055806 U CN203055806 U CN 203055806U
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- China
- Prior art keywords
- storage capacitor
- breaker
- controller
- module
- permanent
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- Expired - Lifetime
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Abstract
The utility model provides a controller of a permanent magnetism breaker, and the controller comprises a power source, an energy storage capacitor, a control chip and an open/close output module, wherein the power source powers up the energy storage capacitor, the control chip outputs control signals to the energy storage capacitor to power up the open/close output module, and the open/close output module controls a breaker coil; and the controller comprises a hand-operated power generating module, and the hand-operated power generating module and the power source are connected with the energy storage capacitor through a power switching module. The hand-operated power generating module of the controller can charge the energy storage capacitor when permanent magnetism breaker system control power supply is not available, thereby creating conditions for closing operation of the permanent magnetism breaker under conditions that the permanent magnetism breaker is independently used and no power is available. Because the permanent magnetism breaker has a function of hand-operated power generation for closing, so the usage scope of the permanent magnetism breaker is not limited by various independent application occasions, and conditions are created for promotion of the permanent magnetism breaker.
Description
Technical field
The utility model belongs to the control technology field of permanent-magnet breaker, particularly a kind of controller that has the permanent-magnet breaker of electricity generated manually module.
Background technology
Advantages such as at present, it is low that permanent-magnet breaker has failure rate, and divide-shut brake speed is fast, thereby obtain large-scale application in electric power system.But, permanent-magnet breaker is compared than the circuit breaker of spring operating mechanism, disadvantage is: the controller of permanent-magnet breaker is when only the voltage on storage capacitor reaches specified numerical value, can carry out the operation of folding lock, need system control power supply as power, then can't provide at system's control power supply, as under the situation of power failure or outage or field operation with regard to cisco unity malfunction, very inconvenient, limited its scope of application.
The utility model content
The purpose of this utility model is to provide a kind of controller of permanent-magnet breaker, has solved the technical problem of existing controller cisco unity malfunction when system's control power supply can't provide.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of controller of permanent-magnet breaker, comprise power supply, storage capacitor, control chip and divide-shut brake output module, wherein, power supply is the storage capacitor charging, control chip outputs control signals to storage capacitor and gives the power supply of divide-shut brake output module, divide-shut brake output module control breaker coil, controller also comprises the electricity generated manually module, electricity generated manually module and power supply join by power supply handover module and storage capacitor.
Further, the electricity generated manually module comprises permanent magnet generator and high-frequency rectification voltage stabilizing circuit, and permanent magnet generator is the storage capacitor charging by the high-frequency rectification voltage stabilizing circuit.
Further, the electricity generated manually module comprises hand-operated mechanism and variable transmission mechanism, and hand-operated mechanism joins by variable transmission mechanism and rotor of permanent-magnetic power generator.
Preferably, controller comprises the capacitance monitoring modular, and the capacity of capacitance monitoring module monitors storage capacitor also transfers to control chip with monitor signal.
Preferably, controller comprises position of the switch monitoring modular, the on off state of described position of the switch monitoring module monitors circuit breaker, and monitor signal transferred to control chip.
Preferably, controller comprises the closing by hand trigger module that joins with control chip.
Compared with prior art, advantage of the present utility model and good effect are: the utility model electricity generated manually module can be when permanent-magnet breaker system control power supply can't provide, be the storage capacitor charging, thereby the closing operation under the situation about using for permanent-magnet breaker independence non-transformer has been created condition.Because permanent-magnet breaker has the function that electricity generated manually closes a floodgate, so the restriction of the not limited various independent utility occasions of the scope of its use, for condition has been created in the popularization of permanent-magnet breaker.
After reading the detailed description of the utility model execution mode by reference to the accompanying drawings, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is theory diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.
As shown in Figure 1: this specific embodiment has proposed a kind of controller of permanent-magnet breaker, comprises power supply, storage capacitor, control chip and divide-shut brake output module, electricity generated manually module and power supply handover module.Wherein, power supply and electricity generated manually module are the storage capacitor charging by the power supply handover module, are the control chip power supply by voltage conversion circuit simultaneously.Control chip outputs control signals to storage capacitor and gives the power supply of divide-shut brake output module, divide-shut brake output module control breaker coil, thereby the state of control circuit breaker.
Wherein, the electricity generated manually module comprises hand-operated mechanism, variable transmission mechanism, permanent magnet generator and high-frequency rectification voltage stabilizing circuit.Hand-operated mechanism joins by variable transmission mechanism and rotor of permanent-magnetic power generator, variable transmission mechanism is change-speed gearing, thereby hand-operated mechanism rotates and drives change-speed gearing drive rotor of permanent-magnetic power generator rotation generating, and permanent magnet generator is the storage capacitor charging by the high-frequency rectification voltage stabilizing circuit.
Controller comprises the capacitance monitoring modular, and the capacity of capacitance monitoring module monitors storage capacitor also transfers to control chip with monitor signal.
Controller comprises position of the switch monitoring modular, the on off state of described position of the switch monitoring module monitors circuit breaker, and monitor signal transferred to control chip.
Controller comprises the closing by hand trigger module that joins with control chip.
When power supply can normal power supply, the power supply handover module switched to power supply one side, connected power supply, and power supply charges to storage capacitor, provides working power to control chip simultaneously.When the needs divide-shut brake, control chip control storage capacitor is given the power supply of divide-shut brake output module, divide-shut brake output module control breaker coil.Simultaneously, the on off state of position of the switch monitoring module monitors circuit breaker, and monitor signal transferred to control chip.
When power supply can't be powered, the power supply handover module switches to electricity generated manually module one side, shake hand-operated mechanism, by change-speed gearing permanent magnet generator is generated electricity, the electricity that permanent magnet generator sends is handled the back to the storage capacitor charging by the high-frequency rectification voltage stabilizing circuit, provides working power to control chip simultaneously.Voltage on the capacitance monitoring module monitors storage capacitor, when reaching rating number, control chip sends buzzerphone by buzzer, prompting can be carried out breaking-closing operating, the closing by hand trigger module sends triggering signal to control chip, control chip control storage capacitor is given the power supply of divide-shut brake output module, divide-shut brake output module control breaker coil.Simultaneously, the on off state of position of the switch monitoring module monitors circuit breaker, and monitor signal transferred to control chip.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (3)
1. the controller of a permanent-magnet breaker, comprise power supply, storage capacitor, control chip and divide-shut brake output module, described power supply is the storage capacitor charging, described control chip outputs control signals to storage capacitor and gives the power supply of divide-shut brake output module, divide-shut brake output module control breaker coil, it is characterized in that: described controller comprises the electricity generated manually module, and described electricity generated manually module and power supply join by power supply handover module and storage capacitor.
2. the controller of permanent-magnet breaker according to claim 1, it is characterized in that: described electricity generated manually module comprises permanent magnet generator and high-frequency rectification voltage stabilizing circuit, described permanent magnet generator is the storage capacitor charging by the high-frequency rectification voltage stabilizing circuit.
3. the controller of permanent-magnet breaker according to claim 2, it is characterized in that: described electricity generated manually module comprises hand-operated mechanism and variable transmission mechanism, and described hand-operated mechanism joins by variable transmission mechanism and rotor of permanent-magnetic power generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750004 CN203055806U (en) | 2012-12-31 | 2012-12-31 | Controller of permanent magnetism breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220750004 CN203055806U (en) | 2012-12-31 | 2012-12-31 | Controller of permanent magnetism breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203055806U true CN203055806U (en) | 2013-07-10 |
Family
ID=48738733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220750004 Expired - Lifetime CN203055806U (en) | 2012-12-31 | 2012-12-31 | Controller of permanent magnetism breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203055806U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489439A (en) * | 2015-12-25 | 2016-04-13 | 益和电气集团股份有限公司 | Manual breaking or closing device and method for permanent-magnet operating mechanism of high-voltage breaker |
| CN107104511A (en) * | 2017-06-29 | 2017-08-29 | 青岛特锐德电气股份有限公司 | The control device and system of breaker |
| CN107134394A (en) * | 2017-06-29 | 2017-09-05 | 国网山东省电力公司淄博供电公司 | Controller, the system and method for permanent-magnet breaker |
| CN107706042A (en) * | 2017-10-16 | 2018-02-16 | 深圳供电局有限公司 | A kind of emergency operation circuit for permanent magnetic vacuum breaker |
-
2012
- 2012-12-31 CN CN 201220750004 patent/CN203055806U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489439A (en) * | 2015-12-25 | 2016-04-13 | 益和电气集团股份有限公司 | Manual breaking or closing device and method for permanent-magnet operating mechanism of high-voltage breaker |
| CN107104511A (en) * | 2017-06-29 | 2017-08-29 | 青岛特锐德电气股份有限公司 | The control device and system of breaker |
| CN107134394A (en) * | 2017-06-29 | 2017-09-05 | 国网山东省电力公司淄博供电公司 | Controller, the system and method for permanent-magnet breaker |
| CN107706042A (en) * | 2017-10-16 | 2018-02-16 | 深圳供电局有限公司 | A kind of emergency operation circuit for permanent magnetic vacuum breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |